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A103809
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Primes from merging of 5 successive digits in decimal expansion of the Golden Ratio; (1+sqrt(5))/2.
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20
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39887, 36563, 98057, 28621, 41893, 93911, 39113, 68917, 26633, 53693, 36931, 69317, 93179, 31793, 56383, 44381, 38149, 12203, 92461, 43207, 32077, 20771, 87433, 44221, 47809, 24007, 51797, 97883, 56249, 89069, 90697, 10427, 11177
(list; graph; refs; listen; history; internal format)
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OFFSET
| 0,1
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COMMENTS
| Leading zeroes are not permitted, so each term is 5 digits in length. [From Harvey P. Dale, Oct 23 2011]
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LINKS
| The Golden Ratio as explained at MathWorld.com
Expansion of the Golden Ratio done to 20,000 digits as part of project Gutenberg.
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MATHEMATICA
| With[{len=5}, FromDigits/@Select[Partition[RealDigits[GoldenRatio, 10, 1000][[1]], len, 1], PrimeQ[FromDigits[#]] && IntegerLength[ FromDigits[#]] == len&]] (* From Harvey P. Dale, Oct 23 2011 *)
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CROSSREFS
| Sequence in context: A162866 A204311 A116220 * A076670 A106772 A015328
Adjacent sequences: A103806 A103807 A103808 * A103810 A103811 A103812
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KEYWORD
| nonn,base
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AUTHOR
| Andrew G. West (WestA(AT)wlu.edu), Mar 29 2005
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